Home / 22,356.09-33,539.00-6,774.93

Finding the Fourth Proportional to 22,356.09, 33,539.00 and 6,774.93

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Solution

The fourth proportional to 22,356.09, 33,539.00 and 6,774.93 is: 10,163.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356.09 : 33,539.00 = 6,774.93 : x
  2. Step 2: Convert to fraction form
    22,356.09/33,539.00 = 6,774.93/x
  3. Step 3: Cross multiply
    22,356.09x = 33,539.00 × 6,774.93
  4. Step 4: Simplify right side
    22,356.09x = 227,224,343.40
  5. Step 5: Solve for x
    x = 227,224,343.40/22,356.09
  6. Step 6: Final answer
    x = 10,163.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.